TOTAL VOLUME:
$134.2b
24H VOL:
$134,145,987
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,441,166,947
406,422
Markets across
30,383
events
MATCHED EVENTS:
2,688
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 20, 11:59 PM EST
Polymarket
This market tracks whether the featherweight bout between Christian Rodriguez and Hyder Amil will end within the first half-round or extend beyond it. Aggregated across Polymarket and Kalshi, the consensus probability for the O/U 0.5 Rounds outcome stands at 100.0%, with resolution determined by official UFC records. Watch for the fight's scheduled date of June 20, 2026, as part of UFC Fight Night: Kape vs. Horiguchi, when the actual round duration will be recorded and markets will settle.
This market will resolve to "Christian Rodriguez" if Christian Rodriguez is officially declared the winner of the fight against Hyder Amil at UFC Fight Night: Kape vs. Horiguchi, scheduled for June 20, 2026. It will resolve to "Hyder Amil" if Hyder Amil is officially declared the winner. If the fight is declared a draw or technical draw, ruled a No Contest, not scored, canceled, or postponed beyond July 4, 2026, this market will resolve "50-50." The resolution source for this market will be official information from the UFC.
Resolution depends on the fight outcome: if the bout is postponed or delayed, the market remains open and closes after the rescheduled fight concludes within two weeks. If the fight results in a tie or no contest, both outcomes resolve to 50/50. If the fight is cancelled or rescheduled beyond two weeks, the market resolves to a fair price in accordance with established rules.
Polymarket and Kalshi can show different implied probabilities for the same outcome because of liquidity, fee structure, participant mix, and how each venue defines the contract. Each platform attracts different trader demographics, liquidity pools, and fee structures, which naturally creates price gaps. Polymarket and Kalshi use distinct market mechanics—one relies on automated market makers while the other uses order books—leading to different equilibrium prices for the same outcome. Geographic restrictions, user base composition, and platform-specific incentives also play a role. These spreads typically narrow closer to the event as arbitrageurs exploit the difference, but temporary divergences can persist if one platform has deeper liquidity or attracts more informed traders on a particular side.
Fighter injury reports, training camp updates, and official weigh-in results can shift odds significantly as new information surfaces. Social media activity, interview statements, and analyst commentary often influence trader sentiment, especially if either fighter appears unusually confident or concerned. Late-breaking news—such as a change in opponent, venue, or fight rules—would trigger sharp repricing. Betting action from known sharp bettors or large position moves on either platform can cascade into broader price movement. As the fight date approaches, any credible reports about fighter conditioning, weight cuts, or personal circumstances will likely drive volatility in this market.